Answer:
Option C (1.2 L) is the correct option.
Explanation:
The given values are:
Pressure,
Volume,
As we know,
The gas equation is:
⇒
At constant temperature,
⇒
or,
⇒
By substituting the values, we get
⇒
⇒
⇒
or,
⇒
Answer: The balloon will not survive.
Explanation:
Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.
The combined gas equation is,
where,
= initial pressure of gas = 1 atm
= final pressure of gas = 0.05 atm
= initial volume of gas = 4.0 L
= final volume of gas = ?
= initial temperature of gas =
= final temperature of gas =
Now put all the given values in the above equation, we get:
As the balloon has the capacity to expand to a 50 liter volume before bursting, it can not survive as it occupies volume higher than 50 L
Answer:
Explanation:
However, the model was misleading in several ways and ultimately destined for failure. The maturing field of quantum mechanics revealed that it was impossible to know an electron's position and velocity simultaneously. Bohr's well-defined orbits were replaced with probability “clouds” where an electron is likely to be.
Answer:
The correct answer is a) 300 Kg b) 225 Kg c) 400 Kg and d) 600 Kg.
Explanation:
Based on the given value, that is. 40-15-10 shows the compositions of nitrogen, phosphorus, and potassium found in the compound fertilizer in the form of percentage.
41 percent nitrogen is equal to 40/100 = 0.4, 15 percent phosphorus is equal to 15/100 = 0.15, and 10 percent potassium is equal to 10/100 = 0.1.
To find the amount of fertilizer, which is needed per hectare to supply the different nutrients per hectare, there is a need to divide the quantity to be supplied by the percentage composition, now the values comes out as:
a) At 120 Kg per ha, the required nitrogen will be 120/0.4 = 300 Kilogram of fertilizer.
b) At 90 kg per ha, the required nitrogen will be 90/0.4 = 225 Kilograms of fertilizer.
c) At 60 kg per ha, the required phosphorus will be 60/0.15 = 400 Kilograms of fertilizer.
d) At 60 Kg per ha, the required potassium will be 60/0.1 = 600 Kilograms of fertilizer.
Answer:
its yellow
Explanation:
it's a constant law .... much explanation
from 0 to 9
we have
black .o
brown 1
red 2
orange 3
yellow 4
green 5
blue 6
violet 7
grey 8
white 9